"EB Garamond" (file: AUTHORS.txt, repository: https://github.com/octaviopardo/EBGaramond12)
- Georg Duffner <g.duffner@gmail.com>
- Octavio Pardo <octaviopardo@gmail.com>

"Garamond Math" (repository: https://github.com/YuanshengZhao/Garamond-Math)
- Yuansheng Zhao
- Xiangdong Zeng 

"Garamontio" (additions and modifications)
- Michele Casanova
